A visitor looks at a 1986 self-portrait 'Pink Fright Wig' by Andy Warhol, right, on display in the same room as a 1974 portrait of Brigitte Bardot by Andy Warhol, center, and a portrait of Gunter ... more 
A visitor looks at a 1986 self-portrait 'Pink Fright Wig' by Andy Warhol, right, on display in the same room as a 1974 portrait of Brigitte Bardot by Andy Warhol, center, and a portrait of Gunter Sachs by Andy Warhol, left, at the auction house in London, Friday, May 18, 2012. The paintings are part of Gunter Sachs Collection and are to be auctioned on May 22 and 23 with an estimated price of 3 to 4 million pounds (US$4.74 to 6.32 million or 3.73 to 4.94 million euro) for the portrait of Brigitte Bardot, an estimated price of 2 to 3 million pounds (US$3.16 to 4.74 million or 2.49 to 3.73 million euro) for the self-portrait and an estimated price of 400,000 to 600,000 pounds (US$631,822 to 947,733 or 497,380 to 746,070 euro) for the Gunter Sachs portrait. (AP Photo/Sang Tan) less 
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Associated Press | Photo By Sang Tan
Sat, May 19, 2012 8:52 AM EDT